CUSHIONING DEVICES AND METHODS
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United States of America Patent
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app pub date -
Mar 4, 2011
filing date -
Sep 2, 2009
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Abandoned
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Abstract
A cushion may be constructed of a spacer material having a top layer, a bottom layer and a plurality of loosely arranged spacer elements that extend between the top and bottom layers so as to maintain the top layer and the bottom layer spaced apart from each other. An elastomeric gel material is incorporated into the top layer and/or the bottom layer. The gel material may also extend into at least a portion of the spacer elements.
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